All water bills are due on the 25th of the month unless the 25th falls on a weekend or holiday. Then they will be due the next business day (no exceptions). We have 3 sections of water bills. Blue bills come out in February, May, August, and November. Green bills come out in March, June, September, and December. Brown bills come out in January, April, July, and October. If you do not receive your bill please contact us immediately.